Electric Charge and Fields QUIZ 1

______is property of object due to which it experience on produce electromagnetic force

• Charge

• Mass

• Gravity

• Acceleration

Which of the following can only be produced by accelerated charged particle?

• EM waves

• Electric field

• Magnetic field

• Gravitational field

Electric charge of an electron is

• Negative

• Positive

• Neutral

• None of these

Charge at rest produce which of the following?

• Electric field

• Magnetic field

• Gravitational field

• None of these

What is the unit of electric charge in international system of units (SI)?

• Coulomb

• Ampere

• Volt

• Ohm

Charge is a vector quantity

• False

• True

• None of these

What is mass?

• Quantity of matter contained in a body

• Property of object due to which it apply or experience gravitational force always attractive

• A form of energy

• None of these

Magnetic field is not produced by

• Charge at rest

• Moving charge

• Accelerated charge

• Magnetic material

According to principal of conservation of charge

• Total charge within isolated system remain constant

• Total charge within isolated system changes

• Total charge within isolated system can be negative

• None of these

What is the charge on atom when it have more proton as compared to electron?

• Positive

• Negative

• Neutral

• None of these