Question

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Answer 1

$\: \: \: \: \:{\large{\pmb{\sf{\underline{ Here's \: your \: required \: solution!! }}}}}$

• At first, connect an imaginary battery across points A and B.Then, write the potential across each resistor and rearrange the circuit.After that, we will see that all 4 resistors are connected in a parallel combination.And according to the given question we are given the value of R is equal 16.

Equivalent resistance when n no of resistors are connected in parallel is given by:-

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \red {:\implies\sf{\dfrac{1}{R_p}= \dfrac{1}{R_1}+ \dfrac{1}{R_2}... + \dfrac{1}{R_n}}}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: :\implies\sf{\dfrac{1}{R_p}= \dfrac{1}{R}+ \dfrac{1}{R} + \dfrac{1}{R}+\dfrac{1}{R}}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: :\implies\sf{\dfrac{1}{R_p}= \dfrac{4}{R}}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: :\implies\sf{R_p= \dfrac{R}{4}}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: :\implies\sf{R_p= \dfrac{16}{4}}$

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: :\implies \red { \boxed { {\sf{R_p= 16 Ω}}}}$

Answer 2

Answer:

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See the attachment for question

Me hussain