Study the electric circuit given below and find:
Attachments:
rb313143:
1.as we can see resistances R2 and R3 are connected parallel(the current divides at junction) so eff of those two is 1/R(2,3)= 1/R2 + 1/R3
So
1/60 + 1/60 gives 1/ 30 which means R(2,3) is 30
R(2,3) and R1 is in series so R(123)= 30+30=60
Answers
Answered by
3
Answer:
Electric circuit, path for transmitting electric current. An electric circuit includes a device that gives energy to the charged particles constituting the current, such as a battery or a generator; devices that use current, such as lamps, electric motors, or computers; and the connecting wires or transmission lines.
Answered by
1
Answer:
Step-by-step explanation:
2)As we can see voltage is 120 and resistance R1 is 30....current i flowing thru R1 is 120/30=4amp. As resistances R2 and R3 are same current divides in equal parts so reading in amp2 is 2amperes.
Similar questions