5.Heating Effect of Electric Current Physics Class 10
Current flowing through a conductor produces heat. This heat depends on quantity of current flowing through the conductor, time and…
Current flowing through a conductor produces heat. This heat depends on quantity of current flowing through the conductor, time and…
Three sums of electrical power have been discussed in this video. This is the second part of sum discussion .…
Three sums of electrical power have been discussed. Here. This sum will give a basic idea of finding electrical power…
Rating of Electrical Appliance:These are normal rating of electrical appliances available in the market. Electric bulb-100W, 60W, 15W Fluorescent tube-…
Th S.I. unit of energy is joul(J). Let the power (p) of an electrical appliance = P wattLet it is…
Electrical Power: Rate of electrical energy supplied by a source e.g. a power station or an alternator or a dc…
Ohm’s Law: It can be defined as “The potential difference (P.D.) across a conductor is proportional to the current flowing…
Suppose a Current I flows through a circuit as shown in the figure. The voltage across the resistance is V…