A 24V battery with 1Ω internal resistance, a 12V battery with 0.1Ω internal resistance and a 4Ω resistor are connected in parallel. The circuit supplies a 60W, 12V lamp. Compute for the terminal voltage of the 24V battery using any circuit theorem.
KVL and KCL
KVL stands for Kirchhoff voltage law. KVL states that the total voltage drops around the loop in any closed electric circuit is equal to the sum of total voltage drop in the same closed loop.
Sign Convention
Science and technology incorporate some ideas and techniques of their own to understand a system skilfully and easily. These techniques are called conventions. For example: Sign conventions of mirrors are used to understand the phenomenon of reflection and refraction in an easier way.
A 24V battery with 1Ω internal resistance, a 12V battery with 0.1Ω internal resistance and a 4Ω resistor are connected in parallel. The circuit supplies a 60W, 12V lamp. Compute for the terminal voltage of the 24V battery using any circuit theorem.
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