'Resistors r1' diaporamas de présentation

378 views • 20 slides

Back to the Bridge

Back to the Bridge. Which resistors are in series? Which resistors are in parallel?. Delta ( ? ) Connection. Resistors R 1 , R 2 , and R m (or R 3 , R m , and R x ) are in a Delta ( ? ), or pi ( ? ) connection. Wye (Y) Connection.

187 views • 9 slides

Back to the Bridge

Back to the Bridge. Which resistors are in series? Which resistors are in parallel?. Delta ( ? ) Connection. Resistors R 1 , R 2 , and R m (or R 3 , R m , and R x ) are in a Delta ( ? ), or pi ( ? ) connection. Wye (Y) Connection.

167 views • 9 slides

Always draw the arrangement

A cell of negligible internal resistance is connected in series with two resistors of 100 ? and 200 ? . The current through the resistors is 300mA. Calculate the terminal p.d. of the cell. What is the e.m.f. of the cell?.

64 views • 6 slides