The current in a long solenoid varies according to I(t)=4+6t^2 A. The solenoid has 800 turns/m...
The current in a long solenoid varies according to I(t)=4+6t^2 A. The solenoid has 800 turns/m and a radius of 2cm.
At t = 2s find the magnitude of the induced electric field at 4cm from the central axis.
a)1.21*10^-4 V/m
b)1.21*10^-4J/(A*m)
c)2.42*10^-4 V/m
d)2.42*10^-4 J/(C*m)
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The current in a long solenoid varies according to I(t)=4+6t^2
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