Physics
Grade-6
Easy
Question
Electricity is effective in an __________ field.
- Gravitational
- Magnetic
- Electric
- None
Hint:
Electric
The correct answer is: Electric
The electric field is the amount of electric force per charge and the electric force on a charge at some point in space is the amount of charge times the electric field at that point in space. So recapping, electric charges create electric fields. Hence, electricity is effective in an electric field.
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