A wire of natural length , Young’s modulus Y and area of cross-section A is extended by . Then the energy stored in the wire is given by |
|||||||

a) |
b) |
c) |
d) |

A wire of natural length , Young’s modulus Y and area of cross-section A is extended by . Then the energy stored in the wire is given by |
|||||||

a) |
b) |
c) |
d) |

1 Answer

127 votes

127