true

Take IIT JEE Coaching from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

Calculate The Potential V And The Unknown Capacitance C

24/02/2018 2 0

A capacitor of unknown capacitance is connected across a battery of V volts. The charge stored in it is 360 pC. When potential across the capacitor is reduced by 120 V the charge stored in it becomes 120 pC.
Calculate:

(i) The potential V and the unknown capacitance C.

(ii) What will be the charge stored in the capacitor, if the voltage applied had increased by 120 V?

Answer:

2 Like 0 Dislike

Follow 4

Other Lessons for You

(x + a)(x + 1991) + 1 Can Be Factored As (x + b)(x + c) Where a, b, c Are Integers. Find All The Possible Values Of 'a'.

Question: (x + a)(x + 1991) + 1 can be factored as (x + b)(x + c) where a, b, c are integers. Find all the possible values of 'a'. Solution: Method 1: x^2+(1991+a)x+(1991a +1) = 0 From here find...

Sujoy Das

1 0

If A=(1+ 1/38)^38 And B=(1 + 1/37)^37 Then 1) A=B, 2) A>B, 3) A>4, 4) A

Answer: Method 1: A = ^k B = ^(k - 1) Apply PMI now to get : A > B Method 2: Solution: (1+ 1/n)^n = e ~ 2.78xx.. as n tends to infinity. Now its an increasing function because just check for...

Sujoy Das

3 0

What are the reasons for the amazing growth in Indian language newspapers?

Rise in the number of literate people who are migrating to cities. The needs of the readers in the small towns and villages are different from that of the cities and Indian language newspaper cater...

Sujoy Das

0 0

Chelate Effect

1. Question: What is meant by the chelate effect? Give an example. Answer: When a didentate or a polydentate ligand contains donor atoms positioned in such a way that when they coordinate with the...

Sujoy Das

2 0

Calculate the radii of (i) the third orbit of He+ ion and (ii) the second orbit of Li2+ ion.

QUESTION The radius of first Bohr orbit of hydrogen atom is 0.529 A. Calculate the radii of (i) the third orbit of He+ ion and (ii) the second orbit of Li2+ ion. ANSWER

Sujoy Das

3 0

Find IIT JEE Coaching near you

Looking for IIT JEE Coaching ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

IIT JEE Coaching Questions

I am a 9th std. student and want to start jee preparations. I get good marks in my summative assesment...

20 Answers

How do I manage between school and coaching in class 12?

9 Answers

Is there any benefit to take IIT coaching in class 12?

6 Answers

Which is the best for commerce with maths class 11, home tutor, coaching or tuition?

6 Answers

What was your daily routine during your IIT coaching especially class 11 and 12?

5 Answers

Looking for IIT JEE Coaching Classes?

The best tutors for IIT JEE Coaching Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Take IIT JEE Coaching with the Best Tutors

The best Tutors for IIT JEE Coaching Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.