Electromagnetic Forces Flashcards

1
Q

What determines the direction of force?

A

Direction of current affecting direction of the magnetic field.

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2
Q

What is the direction of force when current in two conductors travel the same direction?

A

Attracted towards each other

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3
Q

What is the direction of force when current in two conductors traveling different directions?

A

Repelled away from each other.

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4
Q

What is the formula for calculating the forces acting on the conductors?

A

F = Force between two conductors (Newtons pre metre length)

I1 = Current in conductor 1

I2 = Current in conductor 2

d = Distance between two conductors (metres)

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5
Q
A
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