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kalashbhatt
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Homework Statement
Time Varying Current carrying wire creates time varying magnetic field.How can we analytically calculate electric field at distance r from the time varying current carrying wire?
I(t) is time varying current
where α , β are angle of two ends of current carrying wire.
Homework Equations
B=μ*I(t)(sin(α)+sin(β)/(4*pi) direction given by right hand thumb rule.in Phi direction.
*consider length of wire to very very less than wavelength of changing current.*
The Attempt at a Solution
∇×E=−dB/dt .
dEψ/dz = −dB/dt .
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