Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

A point source of light is used in an experiment on photoelectric effect. Which of the following curves best represents the variation of photocurrent(i) with distance (d) of the source for emitter? 1) a 2) b 3) c 4) d Correct ans is option 4 Please explain how

A point source of light is used in an experiment on photoelectric effect. Which of the following curves best represents the variation of photocurrent(i) with distance (d) of the source for emitter?
1) a     2) b     3) c      4) d
 
Correct ans is option 4
Please explain how

Question Image
Grade:12th pass

2 Answers

Arun
25763 Points
2 years ago
Dear student
 
I is proportional to 1/d2
 
i is proportional to I.
 
hence i is proportional to 1/d2
 
hence option 4 is correct
Shivi .
28 Points
2 years ago
I wanted you to explain how is the  curve d  correct... Iknow  already that I  is  proportional to  1/d 2    .  Please can anyone else provide a better answer by explaining the curve

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free