. A horse shoe magnet is held vertically upwards with the N-pole is on left. A wire passing between the poles carries a current directed away from you.
What is the direction of magnetic force exerted on the wire?
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Answer:
Given that,
Load = 120 kgf
Effort = 21 kgf
We know that,
Mechanical Advantage = load/ effort
M.A=
E
L
M.A=
21
120
M.A=5.7
Hence, the mechanical advantage of machine is 5.7
Explanation:
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