Physics with Vernier - Print and E-Book

Description Simplify your experimental setup with the Go Direct Current Probe. It connects wirelessly via Bluetooth® or wired via USB to your device. The wireless connection eliminates additional cables that can clutter the lab bench. Capture small currents like those produced by a magnet falling through a coil. Use in combination with the Go Direct Voltage Probe to investigate Ohm’s law or series and parallel circuits. Explore RC and RLC circuits. Rechargeable Battery—Ready When You Are The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Graphical Analysis™ 4 app or LabQuest 2 App. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students. Wired or Wireless—The Flexibility to Choose Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.   Specifications Range: +/- 1 A and +/- 0.1 A Maximum non-damaging current: 1.5 A and 0.5 A Typical resolution: 0.031 mA and 0.003 mA Connections: Wireless: Bluetooth Wired: USB

Using Go Direct Photogate, students are able to easily and accurately measure velocity and acceleration to study the movement of an object in free fall, rolling objects, collisions, and pendulums, without needing to know anything about the geometry of the object. Go Direct Photogate also includes a single laser gate for use with objects passing outside of the arms of the sensor. Using the laser gate requires a visible-light pen laser (not included). Go Direct Photogate can be used in a variety of experiments: Measuring acceleration of a cart on an incline using a cart picket fence Measuring the angular motion of a wheel as it is turning Investigating Newton’s second law using a half-Atwood machine to measure acceleration Determining the time an object passes one or more gates Wired or Wireless—The Flexibility to ChooseOur Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory. Rechargeable Battery—Ready When You AreThe robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Graphical Analysis™ 4 app or LabQuest 2 App. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students. Specifications Infrared source: Peak at 880 nm Gate width: 77.5 mm Internal gate separation: 20 mm Distance from internal gates to bottom of photogate arms: ~10 mm Distance from internal gates to sides of photogate arms: ~5 mm Gate LED indicators: Off for unblocked gate, on for blocked gate Battery: 300 mAh Li-Poly Rechargeable Battery life (single full charge): ~10 hours continuous data collection Battery life (long term): ~300 full charge cycles (several years depending on usage) Connections Wireless: Bluetooth Wired: USB

Mit Hilfe der zweiten Experimentierplatine von Vernier kann mit einfachen elektrischen Schaltkreisen experimentiert werden. Die Platine ist bestückt mit Kondensatoren, Widerständen, einer LED, Schaltern, Batteriehaltern, einem Anschluss für die externe Spannungsversorgung, einer selbstrückstellenden Sicherung, Lämpchensockeln, Anschlussmöglichkeiten für weitere Bauteile und Anschlusspins, die den Anschluss von Krokodilklemmen vereinfachen. Description The Vernier Circuit Board 2 is a basic electricity lab on a board. The turret terminals for every component make it easy to connect basic series and parallel circuits, examine the behavior of different components, and investigate RLC circuits. The Vernier Circuit Board 2 includes 10 bulbs, a resettable fuse, three powering options, 10 alligator clip leads, terminal clips to add your own components, and pre-installed components. Installed Components R1 and R2–10 Ω resistors rated at 5 W R3 and R4–51 Ω resistors rated at 2 W R5 and R6–68 Ω resistors rated at 2 W R7–22 kΩ resistor rated at 1 W R8–47 kΩ resistor rated at 1 W R9–100 kΩ resistor rated at 1 W R11–4.7 kΩ resistor rated at 1 W C1–1 µF non-polar capacitor C2–10 µF non-polar capacitor 3 E-10 lamp sockets LED and 220 Ω current limiting resistor L1–5 mH inductor, with powdered iron core in a clip 1 kΩ linear potentiometer 85 dB buzzer SW2–single-pole, double-throw (SPDT) switch SW3–single-pole, single-throw (SPST) momentary switch The Vernier Circuit Board 2 can be used interchangeably with the Vernier Circuit Board in experiments included in Physics with Vernier and Advanced Physics with Vernier–Beyond Mechanics. Specifications Size: 10 in. x 6.5 in. (25.5 cm x 16.5 cm) Mass: ~0.44 kg Optional power sources: up to 4 AA batteries, not included LabQuest Power Supply, not included (or other 5 VDC adapter with center-positive ⅛ inch connector) DC power supply Vernier Power Amplifier Maximum voltage: 10 V Resettable fuse opens at 0.8 A, but 0.3 A or less is recommended All parts ROHS compliant What’s Included One circuit board Ten insulated jumper wires fitted with mini-alligator clips Five #48 lamps rated 0.06 A at 2.0 V (cylindrical body) Five #50 lamps rated 0.220 A at 7.5 V (round body)

Description Monitor angular motion easily and precisely with the Go Direct Rotary Motion Sensor, which connects wirelessly via Bluetooth® or wired via USB to your device. The wireless connection eliminates the cables that can get caught and tangled during rotational investigations.  Determine position, velocity, and acceleration of objects in angular motion. Measure angle increments as small as 0.25°. Investigate rotational dynamics, conservation of angular momentum, pendulum motion, polarization of light, and more. Rechargeable Battery—Ready When You Are The robust rechargeable battery offers long battery life and provides always-ready operation when using the sensor wirelessly. Monitor battery life directly from our free Graphical Analysis™ 4 app or LabQuest 2 App. Should the battery run low, simply connect the sensor to the charging cable and keep on collecting—no interruptions or inconvenience to you or your students.  Wired or Wireless—The Flexibility to Choose Our Go Direct sensors connect directly to your mobile device, Chromebook™, or computer using our free Graphical Analysis™ 4 app—no additional equipment or software purchases are necessary. Go Direct sensors can be used wired via USB or wirelessly via Bluetooth® wireless technology, allowing you to choose the solution best for your classroom or laboratory.  Specifications Resolution: 1° or 0.25° Optical Encoder: Bidirectional, quadrature encoder Maximum Speed: 30 rev/s at 1° resolution 7.5 rev/s at 0.25° resolution 3-step Pulley: 10 mm, 29 mm and 48 mm groove diameter, 55 mm with O ring in groove Connections: Wireless: Bluetooth Wired: USB