Circut is arranged in a loop, with resistor (5 ohm), power source(2V), resistor (3 ohm), and another power source (3V) connected subsequently. What is the voltage on 5ohm resistor?

The questions is constructed to show, that the order of devices do not affect the currents or voltages.

5ohm / ( 3 + 5)ohm = x/ 2V +5V     x = 35/8 V = 4 3/8V

AW

Related Physics GCSE answers

All answers ▸

A car horn has a frequency of 680 Hz and a wavelength of 50cm. Calculate the speed of the sound waves produced by the car horn:


If a car sets off from rest with a constant acceleration of 3 m/(s^2), what would its speed be after 5 seconds?


Why does resistance increase with temperature?


Explain the difference between energy and power.