Question

The charge entering the positive terminal of an element is

q=5 sin⁡ 4πt mC

Find the current flowing in t=0.4s


Select one:

a. 1.94 mA

b. 0.19 mA

c. 19.4 mA

d. 194 mA

Answer 1

Answer:

28 cm->B

>

43 cm

F

ст

18 cm

lot

EL

K16 cm