Step 1:

Observe the circuit,

All the resistors are in series, so the current passing throgh the resistors is same.

Apply KVL to the circuit.

KVL: Total voltage around a closed loop is zero.

A.

Current passing throgh the circuit is 0.1 A.

Find the voltage across the nodes and i.e .

Apply KVL across the nodes and .

.

Thus, voltage across the nodes and V.

Solution:

Thus, voltage across the nodes and V.