Current always remains same in series, So R_2 will also have 1A across it. Now apply Ohm Law as: V = IR = 1A * 1Ohm = 1V. So a)1V is right answer.
Showing posts with label ohm law. Show all posts
Showing posts with label ohm law. Show all posts
Voltages across 𝑹_𝟐 are: Application of Ohm Law
Current always remains same in series, So R_2 will also have 1A across it. Now apply Ohm Law as: V = IR = 1A * 1Ohm = 1V. So a)1V is right answer.
Find voltage across resistor if 2A current flows through 100 Ohm Resistance
Apply Ohm Law and corret answer V = IR = 2 * 100 = 200V
The equivalent circuit of a voltage source in series with 5ohm resistor is [MCQ]
Find the equivalent source:
Find the right answer at: Source Transformation
Find full solution here: 3 Steps to perform Source Transformation
Find the right answer at: Source Transformation
Find full solution here: 3 Steps to perform Source Transformation
Ohm Law: Basic Statement and Definition with Simple Circuit
Ohm law explains the relationship between voltage, current, and resistance which are three fundamental components fo Electrical Circuit.
The mathematical formula for the law is:
V=IR
To practically learn this circuit consider a simple resistor connected in series with a voltage source. The source is simple DC battery that is normally available as 12 V DC supply. A resistance of 1k ohm is connected.
Now the current flowing through the circuit will be 12mA.
Now compare the voltage current and resistance with Ohm's equation and you will observe:
12V = 12mA * 1kohm
Mili and kilo are inverses of each other, whereas A*ohm = V, and we receive.
12V = 12m*k*V
Finally, the equation of Ohm is practically proved.
The mathematical formula for the law is:
V=IR
To practically learn this circuit consider a simple resistor connected in series with a voltage source. The source is simple DC battery that is normally available as 12 V DC supply. A resistance of 1k ohm is connected.
Now the current flowing through the circuit will be 12mA.
Now compare the voltage current and resistance with Ohm's equation and you will observe:
12V = 12mA * 1kohm
Mili and kilo are inverses of each other, whereas A*ohm = V, and we receive.
12V = 12
Finally, the equation of Ohm is practically proved.
