Electric Potential Video Lessons

Video Thumbnail

Concept

Problem: A sphere with radius 2.0 mm carries a 2.0 μC charge. What is the potential difference, VB - VA, between point B 4.0 m from the center of the sphere and point A 6.0 m from the center of the sphere? (The value of k is 9.0x109 N•m2/C2.)A) 1500 VB) -0.63 VC) -1500 VD) 170 V

FREE Expert Solution
100% (374 ratings)
Problem Details

A sphere with radius 2.0 mm carries a 2.0 μC charge. What is the potential difference, V- VA, between point B 4.0 m from the center of the sphere and point A 6.0 m from the center of the sphere? (The value of k is 9.0x109 N•m2/C2.)

A) 1500 V

B) -0.63 V

C) -1500 V

D) 170 V

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Electric Potential concept. You can view video lessons to learn Electric Potential. Or if you need more Electric Potential practice, you can also practice Electric Potential practice problems.

How long does this problem take to solve?

Our expert Physics tutor, Juan took 1 minute and 59 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Batzill's class at USF.