A long wire carrying a 4.5A current perpendicular to the xy-plane intersects the x-axis atx=?2.0cm. Part A At what...

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Physics

A long wire carrying a 4.5A current perpendicular to thexy-plane intersects the x-axisatx=?2.0cm.

Part A

At what point on the x-axis is the magnetic field zeroif the two currents are in the same direction?

Express your answer using two significant figures.

x =cm

Part B

At what point on the x-axis is the magnetic field zeroif the two currents are in opposite directions?

Express your answer using two significant figures.

x =  cm

Answer & Explanation Solved by verified expert
4.3 Ratings (497 Votes)
you mentioned about two currents but you only gave details for one of them Two current values are required to solve the question so ill assume some value for I2 35 A and given I1 45 A a When    See Answer
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