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Homework Answers
a] emf induced = BWv = 1.6*0.03*5e-2 = 0.0024 V
b] Force required= magnetic force = iWB = (emf)/R *WB = [0.0024/2]*0.03*1.6 = 0.0000576 N
c] It will no longer require the force when it will come completely in the field, because net magnetic force will be zero
t = L/v = 0.08m/(0.05cm/s) = 1.6 sec answer
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17. Three infinite wires are carrying current either out of the page (black dots) or into the page (white dot). A) (6 pts) Draw the magnetic field created by each wire in the area immediately surrounding each wire. B) (13 pts) Calculate the magnitude of the overall magnetic field at the origin depicted below. The currents for each wire are labeled in...
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explanations are given. Thank you.
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Will give an up vote if detailed explanations are given and all
parts are answered. Thank you.
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Will give an up vote only if all parts are answered and detailed
explanations are given. Thank you.
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Will give an up vote only if all parts are answered and detailed
explanations are given. Thank you.
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Will give an up vote only if all parts are answered and detailed
explanations are given. Thank you.
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Will give an up vote only if all parts are answered and detailed
explanations are given. Thank you.
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Will give an up vote only if all parts are answered and detailed
explanations are given. Thank you.
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