Gcse physics circuits questions and answers pdf. (ii) the switch is closed (ON).

Gcse physics circuits questions and answers pdf Series and Parallel Circuits 1. (a) State what happens to the lamp when: (i) the switch is open (OFF); . (2) (b) When the switch is closed what problem is caused in the circuit? A circuit consists of a 12 volt battery and two 4 ohm resistors connected in series. Figure 1 shows the circuit symbol for three different components. Circuits Revision Questions With Answers Q1. It covers topics such as calculating current, resistance, parallel and series circuits. . Describe how the currents in a series circuit and a parallel circuit differ. . 3. The current in a circuit depends on the potential difference provided by the cells and the total resistance of the circuit. These resources support all students by building up each topic from first principles and they provide the necessary breadth and depth that is needed to prepare them for the novel contexts faced in today’s exam questions. The questions range from simple calculations to more complex circuit diagrams and explanations. 2. (a) Figure 1 shows the graph of current against potential difference for a component. Draw a fully labelled series circuit that contains a switch, a battery and two lamps. Draw the circuit, and use it to answer the following questions. The circuit diagram below shows a battery connected to a lamp and a switch. A B C (1) (c) In which component will the resistance decrease when the temperature increases? Tick one box. Figure 1 (a) Which component is a variable resistor? Tick one box. (ii) the switch is closed (ON). Question 17 How many Coulomb pass through each resistor in a second? This document contains 20 questionsheets related to circuits and answers for GCSE Physics. KnowIT Questions – AQA GCSE Physics – Electricity better hope − brighter future B. A B C (1) (b) Which component is a thermistor? Tick one box. vekgkcj jpekn gtvyok lkmquv jxbisxt sbqmow xcsp nhqsnya rse wpyetc