Question Detail

PHY 102 Test Compilation PHY 102 8 Objective Question
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Question

The potential difference required for 0.2 A in a conductor of resistance 20 Ω is:
Options
A 100 V
B 4 V
Correct Answer
C 0.01 V
D 40 V
Correct Answer

Option B is the correct answer.

Detailed Explanation

V = IR = 0.2 × 20 = 4 V.

Hint

V = IR.

Question Info

Course: PHY 102
Topic: Test Compilation PHY 102 8
Type: Objective
Difficulty: Not specified
Question 539 of 1819
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