Electricity and Magnetism

Physics HL (FE2016)

Questions Attempted 0/2

Physics HL (FE2016)

Available time 20 Minute(s)

An electric circuit consists of three identical resistors of resistance R connected to a cell of emf ε and negligible internal resistance.

An electron passes the north pole of a bar magnet as shown below.

Electricity and Magnetism

00:00

Available time 20 Minute(s)

01. Question

Level Hard

Maximum Mark 1

Tell us how we can help

Question unclear

Image unclear

Wrong question

Wrong answer

Others

An electric circuit consists of three identical resistors of resistance R connected to a cell of emf ε and negligible internal resistance.

What is the magnitude of the current in the cell?

$\frac{ε}{3 R}$

$\frac{2 ε}{3 R}$

$\frac{3 ε}{2 R}$

$\frac{3 ε}{R}$

End Test