Mathematical Relationship Between Battery Voltage Current & Resistance Assignment

User Generated

iuf1111

Science

Description

Electric Circuits

  • Explore then describe Ohm's law.

Building Circuits

  • Project Rubrics:
https://intervisualtechnology.us/pxudpothrb/167/17...

The DC Circuit Builder equips the learner with a virtual electronic circuit board. To practice circuit building without the fear of being electrocuted.
Click on the image below and practice building different types of circuits. There is a small hot spot in the top­left corner. Clicking/tapping the hot spot opens the Interactive in full­screen mode. Use the Escape key on a keyboard (or comparable method) to exit from full­screen mode.

https://www.physicsclassroom.com/Physics-Interacti...

Complete the following lab report

Questions

  • Resistance of a wire depends on which of the following: length, material, or cross section area. Explain your answer.

The Magnetic Field

The Magnetic Field Interactive is shown in the iFrame below. Dragging this hot­spot allows you to change the size of iFrame to whatever dimensions you prefer. Drag a compass needle through the space surrounding a bar magnetic and observe the magnetic field created by the bar Click on the image below to experiment with the magnetic field.

https://www.physicsclassroom.com/Physics-Interacti...

Questions

  1. The ability of a material to remain magnetized after removal of the magnetizing force is known as what?
  2. The direction of a magnetic field within a magnet is from?
  3. When the speed at which a conductor is moved through a magnetic field is increased, the induced voltage should?

User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.

Explanation & Answer

Attached.

Building Circuits
The resistance of the wire depends on the length of the wire, the material of the wire and the crosssectional area of the wire.


Length- The resistance of the wire increases with increase in length of the wire.



Material- Different materials have different resistivity and hence different resistance



Cross-sectional area- The larger the cross-sectional area the smaller the resistance and vice
versa.

The Magnetic Field

1. Retentivity
2. North (N) to South (S)
3. The induced voltage should increase.


From The Physics Classroom’s Physics Interactive

http://www.physicsclassroom.com

Electric Pressure, Current and Resistance
Purpose:
The purpose of this activity is to determine the mathematical relationship between battery
voltage (∆V), current (I), and resistance (R) for a simply circuit.
Getting Ready:
Navigate to the DC Circuit Builder Interactive at The Physics Classroom:
www.physicsclassroom.com => Physics Interactives => Electric Circuits => DC Circuit Builder

or http://www.physicsc...


Anonymous
Great! Studypool always delivers quality work.

Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4

Similar Content

Related Tags