Question

In: Physics

what is Kirchoff’s Law?what is Ohm’s law?what is Current Law?what is Voltage Law?...

what is Kirchoff’s Law?

what is Ohm’s law?

what is Current Law?

what is Voltage Law?

How you use Ohm’s law? and when do we use it?


Solutions

Expert Solution

Kirchoff's law : The Kirchoff's law is divided into two laws described below:

Kirchoff's current law : The sum of all the currents entering a junction is equal to the current leaving the junction.

  

Kirchoff's voltage law : The sum of all potential drops and gain in a closed loop is equal to zero.

  

Ohm's law : The current through a conductor is directly proportional to the potential difference across the conductor given the conductor is uniform and temperature is constant.

where R is the resistance

Current law : it is also known as Kirchoff's current law (KCL)

Kirchoff's current law : The sum of all the currents entering a junction is equal to the current leaving the junction.

  

Voltage law: it is also known as Kirchoff's voltage law (KVL)

Kirchoff's voltage law : The sum of all potential drops and gain in a closed loop is equal to zero.

  

Ohm's law gives a basic idea of current , voltage and resistor, In can be used in the Position where wither of current voltage and resistance is to be determined


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