a solar cell of area 2m^2 has maximum a power output per unit area of 20W/m^2 . if four solar cells are used together at once, how much energy is release in 2 mins at max power output?

max output of 1 cell = 20x2= 40w , so four cells gives 4x40 = 160w so if it gives 160 joules a second then in 2 mins it will put out 160 x (2x60) = 19200 joules

Answered by Merlin B. Physics tutor

1511 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

Describe how a capacitor works.


What is the difference between a longitudinal and a transverse wave?


What are quarks?


How does the photoelectric effect (gold leaf experiment) demonstrate the particle nature of light?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences