em relations summary maxwell’s equations : …e4uhu.com/down/em 1/second sheet elec4u.pdf · for...
TRANSCRIPT
EM Relations Summary
MAXWELL’S EQUATIONS :
ELECTROSTATICS CASE: MAGNETOSTATICS CASE :
…… ( Lorentz Force)
(For Rectangular Loop)
For a wire :
H =
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For Pie Shaped loop :
H=
:
For Z>>A
where and in the spherical coordinate system :
:
lines :
:
:
:
: And For r>b .
:
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:
:
:
:
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:
:
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5.94 and 5.96 are general.
:
: (For a solenoid)
: =
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