Science · Std 4 / Electricity and magnetism Multiple choiceExerciseStandard 4 What does a switch do in a circuit? Amakes electricityBstores electricityCchanges the colour of lightDopens or closes the circuit Check my answer Source: Thuto360 practice Report a problemWhat's wrong?The marked answer is wrongThe question is unclearA spelling or typing mistakeThe picture is wrong or missingSomething elseAnything to addSend More like thisWhat is needed to make a bulb light in a simple circuit?Multiple choiceStd 4Electricity and magnetismWhich material is a good conductor of electricity?Multiple choiceStd 4Electricity and magnetismWhich material is an insulator?Multiple choiceStd 4Electricity and magnetismWhy are electric wires covered in plastic?Multiple choiceStd 4Electricity and magnetismWhy is it dangerous to use electrical appliances with wet hands?Multiple choiceStd 4Electricity and magnetismWhat does a battery do in a circuit?Multiple choiceStd 4Electricity and magnetism
