Calculate the electric field strength 20 m from a 7 nC charge. +7 nc 20 cm

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Q: Question 9 Calculate the total resistance of the circuit shown below. 24 0 48 0 A 16 2 B 24 2 C 72 0…

A: Equivalent resistance in series, Req = R1 + R2 + R3 +... => Req = 24 + 48 = 72 ohm

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.