Two identical charges situated 20cm apart in vacuum repel each other with a force of 1.0N. Calculate the value of each other with a force of 1.0N. Calculate the value of each charge. [(14 πεo)‾¹ = 9 x 10^9 Nm²C‾²]

by | Jan 26 | Physics WAEC | 0 comments

A. 21μC
B. 3.6μC
C. 4.0μC
D. 4.4μC

Correct Answer: Option A

A. 21μC

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