A high-altitude weather balloon's telemetry unit is connected to a potential difference of 24.0 V.
The current in the telemetry unit is 1.75 A.
Calculate the power of the telemetry unit. Use the equation:
power=current×potential difference \text{power} = \text{current} \times \text{potential difference} power=current×potential difference31 exam-style questions on Edexcel GCSE Physics 10.3 Electrical energy and power. Each one has a worked solution and a mark scheme showing where the marks go.