Power (P) = VI = 10 × 5 = 50 W
NCERT solutions explain the logic behind the fuse—a wire with a high melting point or low melting point? The solution clarifies that fuses require high resistance and a low melting point to melt quickly during overloading or short-circuiting. class 10 electricity ncert solutions
Answer: 1 volt means 1 joule of work is done to move 1 coulomb of charge from one point to another. [ 1 , \textV = 1 , \textJ/C ] Power (P) = VI = 10 × 5