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In what way does voltage help us?

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Anonymous

14y ago
Updated: 8/17/2019

Necessity ( or say function ) of voltage can be understood by the definition of voltage:

Work required to be done ( or energy needed ) to move unit positive charge ( or electron ) from one point to another in the circuit is called voltage or the potential difference.

Hence, it can be said that voltage helps in flow of current.

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Wiki User

14y ago

What else can I help you with?