Answer / tango

yes it is aplicable for both AC and DC

Answer / amit kumar singh

As far as the formula V=IR is concerned, yes it is
applicable to only DC circuit. But if we go by the concept
given by Sir George Simon Ohm, every circuit ehich contains
LINEAR LOAD, follows Ohm's Law, i.e. the current flowing
through any circuit is directly proportional to the voltage
applied across its ends provided the impedence of circuit
and frequency of source voltage remains constant.

Answer / arijit sen

Ohm's law is applicable for both ac & dc. But in case of ac ckt it is complicated.

Answer / aashi

Applicable for both AC and DC, since the ohms law is applicable to linear circuits .
The resistive, capacitive and inductive circuits alone are linear circuits. As their voltage and current frequencies are constant.

V=LdI/dt
I=1/C intg.(dV/dt)

Frequency remains constant after differentiation and integration, so the circuit is linear and hence ohms law is applicable.

 

Answer / surender kumar

It is applicable in DC circuits.

Answer / varaprasad

ohm's law applicable only for dc circuits only

length of 4 core cable 95mm from substation LV VFD panel to Motor at field approximately 150 meter. Motor stop and power has been isolated from LV MCC ( Substation )to disconnect Motor for services. After Motor completed service propose to reinstall and reconnect Motor Cable, found earth cable sparkling during touching at metal / motor body. Inspect by clamp meter found earth cable have current flow AC 1-2amps and all earth cable at MCC LV also have current flow as same value. why it is happen?

2 Answers  

1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.

0 Answers   ICS Integrated Computer Solutions,

describe the constructional features of an auto transformer and its principle operation

0 Answers  

how was your last weekend.

0 Answers   HCL,

Why high voltage lines (overhead ) are called high tension lines?

8 Answers  

3 ph motor connected in star delta starter. when we start the motor it run in star but when in is going in delta it trips the main incoming supply. why?

3 Answers   Bajaj Hindusthan,

what is difference between low voltage and high voltage

3 Answers  

in a distribution board,if we have a load and we have selected a cable after making all calcs (Deratings and V.D , ect...) the cable we have selected was 10mm.sq. now, shall the internal cable inside the switchboard should be 10 mm.sq Like the external or it can be Less???? if somebody have an specs or information he can help D:

1 Answers  

how to calculate lux level in out door (yard lighting) please expalin with a example

1 Answers   IVRCL,

why we use 50hz frequency in india why not other frequencies like 52,59,42 etc

5 Answers   INTC,

If genrator not build up voltage , How u can Manually Excite ?

2 Answers  

Where r use in Dc motor in power plant?

2 Answers