1103085403

SubArea: 
Systems of nonlinear equations and inequalities
Level: 
A
Project ID: 
1103085403
Accepted: 
1
Clonable: 
0
Easy: 
0
Two resistors of unknown resistances \( R_1 \) and \( R_2 \), where \( R_1 < R_2 \) are connected in series (Figure A) and total resistance of the circuit is \( R_S=64\,\Omega \). If the resistors are connected in parallel (Figure B), the total resistance \( R_P=15\,\Omega \). Find \( R_1 \).
\( 24 \)
\( 22 \)
\( 12 \)
\( 15 \)