ohm's law is applicable to DC/AC/Both??
Answers were Sorted based on User's Feedback
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.
| Is This Answer Correct ? | 32 Yes | 6 No |
Answer / arijit sen
Ohm's law is applicable for both ac & dc. But in case of ac ckt it is complicated.
| Is This Answer Correct ? | 18 Yes | 3 No |
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.
| Is This Answer Correct ? | 2 Yes | 3 No |
Answer / varaprasad
ohm's law applicable only for dc circuits only
| Is This Answer Correct ? | 5 Yes | 28 No |
to transmit 30kw of power at 30 km what is voltage required
2 Answers Anglo Eastern, Merchant Navy, NPCIL,
when giving a supply to wounded coil it will get magnetised, but the same is not if it is not wounded on a core..and it is getiing short....why.......
What is Class and accuracy in CTs? Types of Classes and important of Classes?
1.What is the proper definition of power system stability? 2.some times a blue spark is visible in the secondary side of a distribution transformer at the contact position of bushings and fuse wire,why?
When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?
explain the types of drives
What is an alternator impedance value?
What is ht lt switchgear.
3 Answers Bhel, HBL Power Systems,
What is meant by transformer, why it should be used, with out that equipment what happens if we transformed the supply?
What is GNR ? How much value of ground neutral resistance?
what is the cause of voltage dipp or swell in the transmission lines?
how to calculation increase capacitor,increase power factor for three phase.
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)