ALL THE FORMULAS OF CLASS 10 ELECTRICITY.
Answers
Answer:
Electricity is the flow of charge in a conductor from anode to cathode. Electricity has varied applications It acts as a tool to provide power to electrical devices. We can say the flow of charge builds up the current which we call as Electricity. To understand how the Electricity is generated, we need to understand the various basic parameters related to it like the voltage, current, resistance, conductivity and relation among them.
Electricity Formula Diagram
Some of the commonly used Electricity formulae are listed below.
Quantity Formulas Unit
Current I I = Q / t
Q = Charge
t = time taken
Amperes (A)
Voltage V V = E / Q
or
V = W / Q
E = Energy, W = Work done
Volts (V)
Resistance R R = ρl / A
ρ = Resistivity,
l = length,
A = Area
Ohm (Ω)
Resistance R R = V / I ohm (Ω)
Power P P = VI Watts (W)
Conductivity σ sigma = 1 / ρ Siemens per meter (S/m)
Step-by-step explanation:
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