Hi does anyone know how do i draw a circuit that will convert a galvanometer with a full-scale deflection (f.s.d.) of 1mA and internal resistance of 20Ω into an instrument capable of measuring up to 1A. ?
Draw another circuit to convert the same galvanometer to read 10 volts f.s.d. ?
i have been trying to do it for ages but everything i have done is wrong , if someone could help me draw them that would be great
thank you .
Draw another circuit to convert the same galvanometer to read 10 volts f.s.d. ?
i have been trying to do it for ages but everything i have done is wrong , if someone could help me draw them that would be great
thank you .