wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A signal is applied at the input terminals of the circuit shown below. To attenuate the input signal by a factor of 10. The values of R1,C1 respectively are

A
9MΩ,3.33pF
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
9MΩ,270pF
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
19MΩ,270pF
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
19MΩ,3.33pF
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 9MΩ,3.33pF
R1=R2(k1)

=1 MΩ(101)

=9 MΩ

C1=C2k1=30 pF101=3.33 pF

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Probes of CRO
MEASUREMENT
Watch in App
Join BYJU'S Learning Program
CrossIcon