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SAI International School
                                                        Class VII
                                                        Mind Map
                                                   Subject: Physics
                                     Ch- Electric current and simple circuit
                                  Subtopic: Components of Electric circuits







                                                      Electric circuit







                                                       Components of
                                                        electric circuit







                                    Switch:                                                        Voltmeter:
                                                      Bulb:         Conducting      Ammeter:
                    Cell or       Controls the                        Wires:                       Device used
                   Battery:       flow current       It is an                       Device used    to measure
                                                    electrical    Conductors are    to measure
                   Source of        in circuit      appliance      used as wires                   voltage of
                   Electricity                                                      current in       circuit
                                                   which gives     like copper or     circuit
                                                      light.          silver




                        Series
                     Connecton of
                         cell


                       Parallel
                    Connection of
                         cell
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