explain ohm law with examples
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v is directly prop. to i
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Ohm’s law is a basic electrical engineering law which explains the relationship of voltage, current, and resistance in circuit. According to the basic definition:
The current in any circuit is directly proportional to the applied voltage and inversely proportional to the resistance.
Mathematically:
V = IR
Since Ohm’s law relates V (voltage), I (current), and R (Resistance). It is important to understand these properties individually.
Voltage: The potential different between two points
Current: The flow of electric charges.
Resistance: The opposition to flow of charges.
Applications,
There are lot’s applications available based on the ohm’s law
1.Electric heater is operate based on the principle of ohm’s law
2.In circuit designing we can consider the calculation of resistance only by the help of ohm’s law.
3. Measuring the unknown resistance by any one of resistance bridge circuits.
4.Speed control of DC MOTORS via Armature control method.
5.The best example is volume control in radios.
hope ull get the answer and mark as brainliest one......^_^✌✌✌
Ohm’s law is a basic electrical engineering law which explains the relationship of voltage, current, and resistance in circuit. According to the basic definition:
The current in any circuit is directly proportional to the applied voltage and inversely proportional to the resistance.
Mathematically:
V = IR
Since Ohm’s law relates V (voltage), I (current), and R (Resistance). It is important to understand these properties individually.
Voltage: The potential different between two points
Current: The flow of electric charges.
Resistance: The opposition to flow of charges.
Applications,
There are lot’s applications available based on the ohm’s law
1.Electric heater is operate based on the principle of ohm’s law
2.In circuit designing we can consider the calculation of resistance only by the help of ohm’s law.
3. Measuring the unknown resistance by any one of resistance bridge circuits.
4.Speed control of DC MOTORS via Armature control method.
5.The best example is volume control in radios.
hope ull get the answer and mark as brainliest one......^_^✌✌✌
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