Yes, you can use a electric stove. Just place it on top.
An electric stove uses Alternating Current to operate.
240 Volts. <><><> In USA, Canada and other countries using a similar 60 Hz houshold electricity supply system, they are dual-voltage. Some of their components, such as the timers, use 120 V while the heating element uses 240V.
220
An electric stove uses the Potential Energy of electricity and transforms it into Thermal Energy.
volts
Some where on the electric piano there will be a manufactures label. When you find it the voltage and amperage will be stated. To find the wattage use the formula W = Amps x Volts.
It depends on the stove. If you can find the manual, or look up the AMPs it uses. Should be around 50. Multiply 120V if you live in the US. By the number of Amps. That will give you the total amount of watts.
Electric Iron by far.
Ummm .. How does an electric ray use its electricity ?
The formula you are looking for is I = E/R. Amps = Volts/Resistance.
Power = Volts * current [p = E*I]; 120volts*10amps = 1200watts