vants to use a solenoid she found on a car starter. If the solenoid is 0.124 m long and has 845 what current is required to produce a magnetic field of 1.83 x 10-4 T?

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A: % Error is given as% error=Experimental value-Realor acceptedvalueAccepted valuex100

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A: speed of proton = V = 3 X 106 m/smagnetic field = B = 0.3 Tangle = 370

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