Question

18. Four resistances are connected as shown in
Fig. 8.17. A potential difference is applied
between the points P and S.
292
422
122
312
R
P
S
Fig. 8.17
(a) Calculate the resistance between the points
Q and R.
[Ans. 1.22]
(b) What is the resistance between the points P
and S?
[Ans. 6.222]
(c) If the current flowing through the
3 2 resistance is 2 A, what is the current
flowing through the 2 2 resistance? [Ans. 3 AJ
(d) What is the current flowing through the
42 resistance?
[Ans. 5 A
(e) What is the current flowing through 1 22
resistance?
[Ans. 5 A)
(f) What is the potential difference between
points P and S?
(Ans. 31 V]
A​

Answer 1

Answer:

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