Question

Dorji is in need of a large amount of current to run his machine but is not able to increase the current using the knowledge gained from today's lesson. What advice would you give to Dorji to increase the current?

a) Decrease resistance, increase voltage.
b) Increase resistance, decrease voltage.
c) Increase both resistance and voltage.
d) Decrease both resistance and voltage.

Answer 1

To increase the current, Dorji should decrease the resistance and increase the voltage.

Step-by-step explanation:

To increase the current running through his machine, Dorji should decrease the resistance and increase the voltage. This can be achieved by using a lower resistance in the circuit and increasing the voltage supplied to the machine. According to Ohm's Law, the current in a circuit is directly proportional to the voltage and inversely proportional to the resistance. Therefore, decreasing the resistance and increasing the voltage will result in an increase in current.