New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    The weakest of all fundamental forces is –

    A Gravitational force Correct Answer Incorrect Answer
    B Electrostatic force Correct Answer Incorrect Answer
    C Magnetic force Correct Answer Incorrect Answer
    D Nuclear force Correct Answer Incorrect Answer

    Solution

    In particle physics, fundamental interactions(sometimescalledinteractiveforces or fundamental forces) are the ways that elementary particles interact with one another. Aninteractionisfundamentalwhenitcannotbe describedintermsofotherinteractions.Thefour known fundamental interactions are electromagnetism, strong interaction ("strong nuclearforce"),weakinteraction("weaknuclear force"), and gravitation. All are non-contact forces.

    Practice Next