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the energy transferred or work  done by an electrical source to move one coulomb of charge in a complete circuit

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e.m.f, E: 1) work done by an electrical force to move one coulomb of charge in a complete circuit. 2) No current flow in the circuit. 3) Voltmeter reading in an open circuit is the electromotive force, E.    

# data[].attributes.subject
e.m.f, E: 1) work done by an electrical force to move one coulomb of charge in a complete circuit. 2) No current flow in the circuit. 3) Voltmeter reading in an open circuit is the electromotive force, E.    

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potential differences , V: 1)work done to move one coulomb of charge between two points. 2) A current flows in a circuit. 3) The voltmeter reading in a closed circuit is the potential difference across the bulb.

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electric vehicle uses 100% electric power using rechargeable batteries to supply energy to electric motors. the commonly used batteries are Li-Ion or Ni-MH  batteries.

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electric vehicle uses 100% electric power using rechargeable batteries to supply energy to electric motors. the commonly used batteries are Li-Ion or Ni-MH  batteries.

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E.V. cars batteries can be charged using domestic electricity supply and E.V.  charging station. solar cells are components which can convert sunlight into electricity.

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25-40% of its power is supplied by rechargeable batteries and the remainder by fossil fuels such as petrol

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Internal resistance causes:
-loss of energy (heat) dry cells as work has to be done to move one coulomb charge against the resistance within the dry cell
-the potential difference across the dry cell terminals to be less than the e.m.f., when current flows in a complete circuit

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e.m.f= 1. has no current flow in circuit 2. open circuit 3. voltmeter reading is electromotive force, E 4. is transfer of energy or work done by an electrical source to move one coulomb charge in a complete circuit 

# data[].attributes.subject
e.m.f= 1. has no current flow in circuit 2. open circuit 3. voltmeter reading is electromotive force, E 4. is transfer of energy or work done by an electrical source to move one coulomb charge in a complete circuit 

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Potential difference= 1. has current flow in circuit 2. close circuit 3. its voltmeter reading shows the potential difference 4. is the work done to move one coulomb of charge between two points

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Definition : Internal resistance, r of a dry cell is the resistance caused by electrolyte in the dry cell.

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Definition : Internal resistance, r of a dry cell is the resistance caused by electrolyte in the dry cell.

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MUHAMMAD HAZIQ IZZUDDIN B MOHD ZAKIYUDDIN

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MUHAMMAD HAZIQ IZZUDDIN B MOHD ZAKIYUDDIN

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hybrid cars batteries can be charged using domestic electricity supply. solar cells are components which can convert sunlight into electricity.

25 to 40 percent of its power is supplied by rechargeable batteries
the battery voltage range used is 100 to 200v