5. Look at the figure below, use right hand rule and Lenz\'s law to answer follo

Question

5. Look at the figure below, use right hand rule and Lenz's law to answer following questions. a. When a current is flowing from terminal a to terminal b, is the magnetic field is pointing to right or left? b. If such a current is reducing, is the magnetic field increasing or decreasing? C. An induced emj will be causing a current to flow through resistor R, is this current flowing from right to left or left to right? d. Which side of the resistor R has the higher potential, right side or left side.

Explanation / Answer

1) Left

2) Increasing (as magnetic field induces due to change in value of current)

3)right to left

4) right sid would be higher

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