Acircuit has a current of 1.2 a. if the voltage decreases to one-third of its original amount while the resistance remains constant, what will be the resulting current?
a. 0.3 a
b. 0.4 a
c. 1.2 a
d. 3.6 a

(B). The resulting current will be 0.4 A.

Explanation:

Given that,

Current = 1.2 A

Voltage = V

Using Ohm's law

The voltage of the circuit is equal to the product of the current and resistance.

....(I)

If the voltage decreases to one-third of its original amount while the resistance remains constant,

Voltage

.....(II)

The ratio of the equation (I) and (II)

Hence, The resulting current will be 0.4 A.

trig 15.3 cos

answer; how far out of place which the object finished relative to the starting location;