It is the universal property of voltage that it always remains same in parallel. If we have 12 V battery connected with resistors then all will have same voltage.
Showing posts with label beginners. Show all posts
Showing posts with label beginners. Show all posts
Voltage Always Remains Same in Parallel
It is the universal property of voltage that it always remains same in parallel. If we have 12 V battery connected with resistors then all will have same voltage.
Find voltage across resistor if 2A current flows through 100 Ohm Resistance
Apply Ohm Law and corret answer V = IR = 2 * 100 = 200V
Kirchhoff Voltage Law holds True for Non-Linear Networks
1 is correct answer. KVL holds true for Non-Linear Networks.
MCQ: The correct method to acheive 27 Volts with Three batteries of 9 V
1 is right answer: Rule followed is the polarity rule.
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.
