Question Detail

PHY 102 Test Compilation PHY 102 6 Objective Question
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Question

Two point charges 6 cm apart, moved to 3 cm. Force changes by factor?
Options
A 1/2
B 2
C 4
Correct Answer
D 1/4
Correct Answer

Option C is the correct answer.

Detailed Explanation

F ∝ 1/r². r halved → F × 4.

Hint

F ∝ 1/r².

Question Info

Course: PHY 102
Topic: Test Compilation PHY 102 6
Type: Objective
Difficulty: Not specified
Question 436 of 1819
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