conversions (number base):
binary to decimal conversion
binary to hexadecimal conversion
binary to octal conversion
decimal to binary conversion
decimal to hexadecimal conversion
decimal to octal conversion
hexadecimal to binary conversion
hexadecimal to decimal conversion
octal to binary conversion
octal to decimal conversion
p2-24 Electric Circuits and Machines_1996_Eugene C. Lister and Robert J. Rusch
Three resistances of 3, 4, and 6 Ohm are connected in parallel. In series with the group is an unknown resistance R. When the circuit is connected to a 12-V battery, a current of 4 A flows. What is the resistance of R?