Question Detail

PHY 102 Test Compilation PHY 102 6 Objective Question

Take CBT

Electric field 2.0 m from point charge is 8.0×10⁴ N/C. Field at 4.0 m? (repeat)

A 2.0×10⁴ N/C

Correct Answer

B 4.0×10⁴ N/C

C 1.6×10⁵ N/C

D 3.2×10⁴ N/C

Option A is the correct answer.

E ∝ 1/r², double r → E/4 = 2×10⁴ N/C.

E ∝ 1/r².

Course: PHY 102

Topic: Test Compilation PHY 102 6

Type: Objective

Difficulty: Not specified

Question 434 of 1819

Previous Course Details Next