A proton 2.0 mm above the center of a 5.0 cm $\times$ 5.0 cm electrode experiences a force of 0.34 pN toward the electrode.
Part A
What is the charge on the electrode?
Express your answer with the appropriate units.
q = .94 $\mu$C
Submit Previous Answers Request Answer
Incorrect; Try Again; 4 attempts remaining
Provide Feedback