A source of e. m.f 240v and frequency 50Hz are connected to a series arrangement of a resistor and inductor and a capacitor is 10A, the potential difference across the resistor is 140V and that across the inductor is 50V, calculate the potential difference across the capacitor ?
capacitance of the capacitor?
inductance of the inductor?​

If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.

The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents