Answer to Question #115283 in Electric Circuits for Ayesha

Electric Circuits

Question #115283

Find the resistance of the resistor R2 in the circuit below.
R1=1 ohms
V=1,5v
I=0,25A

Expert's answer

"R=R_1+R_2;I=\\frac{U}{R_1+R_2};\\\\R_2=\\frac{U}{I}-R_1;R_2=\\frac{1.5}{0.25}-1;\\\\R_2=5\\Omega"

Answer:"R_2=5\\Omega"

Learn more about our help with Assignments: Electric Circuits

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. An alternating voltage u (V) across a resistor with resistance 10.0  varies with time t (s) acc
2. 20 kHz audio signal is amplitude modulated over a 100 kHz carrier frequency. The peak amplitude of
3. The permanent bar magnet is moved to the downward, toward a loop of wire (as shown). The north pole
4. A vertical wire has (conventional) current flowing through it straight upward (toward the sky). What
5. [img]https://upload.cc/i1/2020/05/09/uYgzwX.jpg[/img] question in photo,R=4,you can sub R=4
6. [img]https://upload.cc/i1/2020/05/09/dwlmCx.jpg[/img] question in picture,R=4,you can sub R=4
7. [img]https://upload.cc/i1/2020/05/09/kZP2BF.jpg[/img] question is in picture,R=4,you can sub R=4