`E=-(dV)/(dr)` here negative sign signified that

The expression epsilon=(-dphi_B)/dt The negative sign indicates the direction of E and current in a closed loop II. The negative sign indicate that fiux due to current I (because of e) is opposite to change in phi_B . Which of the above statements) is/are correct?

If W= -20kJ the negative sign indicates that the

What does the negative sign in F = — kx signify?

Negative sign in W = -mgh denotes what ?

The expression for the induced e.m.f. contains a negative sign [e=-(dphi)/(dt)] . What is the significance of the negative sign?