Question

Pls answer fast this question

Answer 1

Explanation:

Given:-

• 3 resistors of 3 ohm each set in parallel
• One 5 ohm resistor in series

To find

• Total Resistance
• Total current flowing
• Voltage across 5 ohm resistor

Solutions

• We know that in Parallel Resistance,
• 1/R= 1/R1+1/R2+1/R3
• So we have R1 R2 and R3 as 3 ohm
• Placing them we get

1/3+1/3+1/3

=3/3 = 1ohm.

Now we have another resistor in series ie 5 ohm.

Now adding 1 ohm with 5 ohm due to series combination we get Total Equivalent Resistance as

6 ohm.

• Now Finding Total Current
• We know the formula
• Voltage = Current × Resistance
• 10V= I × 6
• Current = 10/ 6 = 1.6 Amperes

• Now finding through 5 ohm
• 1.6×5 = V
• I = 8Amperes is the current flowing through 5 ohm resistor.