Question Detail

PHY 102 Test Compilation PHY 102 26 Objective Question
Take CBT

Question

A copper bar 30 cm long is perpendicular to a field of 0.8 T and moves at right angles to the field with a speed of 0.5 m/s. Determine the induced emf in the bar.
Options
A 0.12 V
Correct Answer
B 0.24 V
C 0.21 V
D 0.42 V
Correct Answer

Option A is the correct answer.

Detailed Explanation

emf=BLv=(0.8)(0.30)(0.5)=0.12V.

Hint

emf=BLv=(0.8)(0.30)(0.5)=0.12V.

Question Info

Course: PHY 102
Topic: Test Compilation PHY 102 26
Type: Objective
Difficulty: Not specified
Question 1534 of 1819
Previous Course Details Next