Question

FOR THE CIRCUIT SHOWN IN THE DIAGRAM CALCULATE
1)THE TOTAL EFFECTIVE RESISTANCE OF THE CIRCUIT
2) THE TOTAL CURRENT IN THE CIRCUIT
3)THE VALUE OF CURRENT THROUGH 20 Ω resistor


PLZ ANSWER THE QUESTION GUYS . PLZZZ​

Answer 1

1) total resistance = resistance in parallel + resistance in series

r. in parallel = 1 /(1/30+ 1/60) =20

r. in series = 20

therefore total r. = 40 ohm

2)V=IR (ohm's law)

10=I×40

I is current = 0.25 ampere

3) since 20 ohm resistor is in series

so same current will flow through it that is 0.25 ampere
vsr

Answer 2

Answer:

1) 40 ohm

2) O. 25A

3) 0.25 A(it's because... the same current will pass through it as it's in series connection)