Question Guide – DC Circuit – Resistance of a Potential Divider Circuit

The figure shows a circuit that uses a potential divider R.
Qn Pic w logo
The resistance of R is 10 Ω.
R is divided into 2 sections, ac and bc, by the slider c.
Section ac of R has a resistance of 3.2 Ω.
The resistance of the lamp is also 3.2 Ω.
Calculate the total resistance of the circuit.

Solutions are open to Learning For Keeps students who are preparing for the upcoming O Level exam only.

Please log in to see the authorized content in this sections:

This question falls under the topic DC Circuit – Potential Divider in Physics tuition for O Level.

Back to Quick Check on Basic Physics Concept
Sample Question and Solution on Resistance of Potential Divider Circuit ultima modifica: 2018-08-09T14:51:19+00:00 da LearningForKeeps