How will the current strength in the circuit change if the voltage is not changed, but the resistance is increased by 3 times?
| May 16, 2021 | education
The strength of the current I is directly proportional to the voltage at the ends of the conductor U and is inversely proportional to the resistance of the conductor R: I = U / R.
This means that how many times the voltage at the ends of the conductor is increased, the current strength in the conductor will increase.
How many times the resistance of the conductor is increased, the current strength in the conductor will decrease by so many times.
How many times the resistance of the conductor is reduced, the current strength in the conductor will increase by so many times.
With an increase in resistance by 3 times, the current will decrease by 3 times.
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