relationship between voltage current and resistance

The relationship between voltage currents and electrical resistance. in the electrical circuit there is a relationship between voltage current and resistance

the value of electrical resistance is the ratio or the result between voltage and electric current. the relationship is governed by the following equation

the relationship between voltage current and resistance

in the electrical circuit the relationship between the voltage current and resistance is adjusted by the following equation

relationship between voltage current and resistance

Where

  • R = value of electrical resistance in units ohm
  • V = voltage value of electricity in units Volt
  • I = value of electric current in units of amperes

voltage current and resistance

In the above picture the voltage generated by the battery is symbolized by V, the electric current is denoted by I, and the resistance is described as the resistor R

Example 1

An electrical circuit has a voltage of 12V and the current flowing is 3A. What is the value of resistance in the circuit?

Settlement

In the above case V = 12 and I = 3

The formula for finding the resistance is R = V / I then

R = 12/3

R = 4 ohms

Example 2

An electrical circuit has a voltage of 10V and a 2 ohm resistance. What is the magnitude of the electric current flowing in the circuit?

Settlement

V = 10

R = 2

To find the electric current formula (I) then you can find it as follows

The main formula is R = V / I

R = V / I

2 = 10 / I

I = 10/2

I = 5A

Also read other articles about current and voltage difference

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