Physics · Electrostatics
A hollow spherical shell of radius 40 cm contains two point charges 3q and -3q placed at points separated by 30 cm inside the shell. What is the net flux of the electric field due to these charges through the surface of the shell?
- 1Zero✓
- 23q ε 0
- 36q ε 0
- 4q 2 ε 0
Correct answer
Zero
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