1.

Four resistances are connected as shown below. A potential difference is applied between points P and S. (a) Calculate the equivalent resistance between points Q and R. (b) What is the equivalent resistance between points P and S ? (c) If the current flowing through 3Ω resistance is 2 A, what is the current through 2Ω resistance? (d) What is the current through the 4Ω resistance?

Answer» Four resistances are connected as shown below.

A potential difference is applied between points P and S.
(a) Calculate the equivalent resistance between points Q and R.
(b) What is the equivalent resistance between points P and S ?
(c) If the current flowing through 3Ω resistance is 2 A, what is the current through 2Ω resistance?
(d) What is the current through the 4Ω resistance?



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