Aptitude Test Problems in Physics Science for Everyone by S Krotov ( PDFDrive.com )

288 Aptitude Test Problems in Physics

°ex

U 0

0

Uc

00

DP

Ui 2 A

-U 0

-2 U 0

Fig. 225

150/R (i.e. the contributions from C and L are
compensated), we have

o.)C

=COL.

From the relations Uc = qIC and dq/dt = I, we
obtain
W sin
Uc — 0

cot

Roe •