What is the wire linear charge density
A proton orbits a long charged wire, making 2.00 times 10^{6} revolutions per second. The radius of the orbit is 1.40 cm.
What is the wire's linear charge density?
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The electric field at a point in space is E_vec = ( 200 hat{ i }+ 400 hat{ j } ) ;{rm N}/{rm C}. What is the x-component of the electric force on a proton at this point?
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A proton orbits a long charged wire, making 2.00 times 10^{6} revolutions per second. The radius of the orbit is 1.40 cm. What is the wire's linear charge density
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