Telegram Group 🔥🔥🔥 Get answers in minutes
Questions answered : 48 /50
Guy
Guy
Guy
Guy
Guy
+ 4981 more
Ask on Telegram
Verified Answer verified

A resistor having resistance 6.2O is connected across a battery of 5 V by means of a wire of negotiable resistance. Current passes through resistor is 0.4 A. total power produced by battery is

🗓 Apr 19, 2025

View Answer

Comments and Discussions

You don't need to login to post your comment

whatsapp facebook twitter linkedin telegram
Comments:
30
Views:
60k
Likes:
120k
votes
Ananshi ~ India 🌐 India
First calculate R =V÷i

Then R=12.5ohm

After this calculate power that is p=(0.4) ^2*12.5=2.0
Was this answer helpful?
votes
Anonymous 🌐 India
Please explain
Was this answer helpful?

Was your question answered?

Want to get famous? 📸

Answer question and get 🤩 high-lighted on our homepage.

People Also Viewed

Substances that have constant resistance over a wide range of voltages are: (1)
With a complex circuit, a supply source senses (1)
Consider the following statements: 1. Hepatitis B is several times more infectious than HIV / AIDS.2... (1)
Wire maintained at zero potential by connecting it to Earth at power station itself is called (1)
As per Ohm's law, V (potential difference) is equal to (1)
As compare to short wires, long wires have (1)
A resistor having resistance 6.2O is connected across a battery of 5 V by means of a wire of negotia... (1)
If 2 resistors of 5kO and 7kO are connected in series across a 15V battery, then current flowing thr... (1)
Time a current of 30 mA takes to deliver 30 C charge is (1)
If 0.6 C charge passes through a wire in 12 s, then current flowing through wire is (1)
If resistance of an electric bulb is 500 O and voltage across its ends is 250 V then power consumed... (1)
If a light bulb is switched on for 20 s and it consumes 2400 J of electrical energy then it's power... (1)
Coulomb's force between 2 point charges 10µC and 5µC placed at a distance of 150cm is (1)
In a parallel circuit resistance decreases with increase in number of (1)

© 2017-2022 Foxoyo™
All rights reserved.

Facebook Connect with us