In the circuit diagram shown,each battery is | vedclass

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(A) $1$. By applying nodal analysis to the circuit,we determine the potentials at different nodes. Let the potential at the rightmost node be $0\ V$.

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$1\ A, 22\ W$

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(A) $1$. By applying nodal analysis to the circuit,we determine the potentials at different nodes. Let the potential at the rightmost node be $0\ V$. Based on the circuit configuration and the given ideal batteries of $1\ V$ each,we find the currents flowing through each branch.$2$. The ammeter is in series with a $1\ V$ battery and a $1\ \Omega$ resistor. The current through the ammeter branch is calculated to be $1\ A$.$3$. The total thermal power $P$ dissipated in the resistors is given by the sum of $I^2R$ for each resistor in the circuit.$4$. Based on the current distribution: $P = (3^2 	imes 1) + (2^2 	imes 1) + (2^2 	imes 1) + (2^2 	imes 1) + (1^2 	imes 1) = 9 + 4 + 4 + 4 + 1 = 22\ W$.

In the circuit diagram shown,each battery is ideal having an e.m.f. of $1\ V$. Each resistor has a resistance of $1\ \Omega$. The ammeter $(A)$ has a resistance of $1\ \Omega$. Find the reading of the ammeter and the total thermal power produced in the circuit.

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