PHYS345 Electricity and Electronics

Hints for 9/21 Assignment

Hint for 4.30

The capacitive branch has an impedance of 1.1k - j6.1k or 6.2k \/ -80 deg.
The inductive branch has an impedance of 2.3k + j0.57k or 2.4k \/ 14 deg.

Hint for 4.38

The effective impedance is (4 + j4) ohm.

Hint for 4.39

The effective impedance is (0.6 + j0.9) ohm.

Hint for 4.44

The effective impedance of the capacitor in parallel with the resistor is (1 - j) ohm.


"http://www.physics.udel.edu/~watson/phys345/protected/exercises/hints/0921.html"
Last updated Sept. 24, 1999.
Copyright George Watson, Univ. of Delaware, 1999.