what is ohms law .it is related to electricial?

  • Thread starter Thread starter bhyrumoan m
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Ohm's Law: "In a DC circuit, the Current (I), is Directly Proportional to the Voltage (V) and Inversely Proportional to the Resistance (R), at Constant Temperature".

I = V/R = Amps.
V = I x R = Volts.
R = V/I = Ohms.
 
Ohm's law applies to electrical circuits; it states that the current through a conductor between two points is directly proportional to the potential difference (i.e. voltage drop or voltage) across the two points, and inversely proportional to the resistance between them.

V= IR

V- voltage
I- current
R-resistance
 
Ohms law can be applied to to both electrical and magnetic circuits also.
in eletrical network:-
emf induced = current X resistance
this explains the basic electrical principle.
here in electical network ,currents flow ....... resistance of material opposes it.
in magnetic network:-
mmf induced = flux X reluctance
here in magnetic network , flux flow ....... reluctance of material opposes it.
 
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