Current and Voltage

Shubh Malde
Mind Map by Shubh Malde, updated more than 1 year ago
Shubh Malde
Created by Shubh Malde about 6 years ago
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Current and Voltage
  1. Current flows when an electric charge moves around a circuit. No current can flow if the circuit is broken.
    1. Current is measured by amps by a measurer called an ammeter.
      1. A voltage across an electrical component - such as a lamp - is needed to make a current flow through it. Cells or batteries often provide the voltage needed.
        1. A volt is electric force
          1. It is measured using a volt meter
            1. Voltage = current x resistance
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