All of the following are ways that an electromagnetic can be made stronger EXCEPT- A) increasing the size of the iron core B) adding more loops of wire C) increasing the current moving through the wire D) changing the direction of the current moving through the wire

1 answer
Question:

All of the following are ways that an electromagnetic can be made stronger EXCEPT-
A) increasing the size of the iron core
B) adding more loops of wire
C) increasing the current moving through the wire
D) changing the direction of the current moving through the wire

Answers

Answer:D is right option...............

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