plz answer question no. 8 .
Attachments:
Answers
Answered by
1
10 ohm resistance
2 A current
2 A current
Answered by
1
1/Resistance = 1/6 +1/6 + 1/6 = 3/6
resistance= 6/3 = 2 ohm
1/Resistance= 1/4+1/6 = 10/24
Resistance= 24/10 = 2.4 ohm.
total Resistance now = 2 + 2.4 + 5.6 = 10 ohm. ans.
V = I R
20 = I * 10
20/10 = I
current(I)= 2 amp.
resistance= 6/3 = 2 ohm
1/Resistance= 1/4+1/6 = 10/24
Resistance= 24/10 = 2.4 ohm.
total Resistance now = 2 + 2.4 + 5.6 = 10 ohm. ans.
V = I R
20 = I * 10
20/10 = I
current(I)= 2 amp.
Similar questions