o resistances, R1 and R2, are connected in series across a 12-V battery. The current increases by 0.23 A when R2 is removed, leaving R1 connected across the battery. However, the current increases by just 0.13 A when R1 is removed, leaving R2 connected across the battery. Find (a) R1 and (b) R2

Two resistances, R₁ and R₂, are connected in series across a 12-V battery. The current increases by 0.24 A when R₂ is removed, leaving R₁ connected across the battery. However, the current increases by just 0.090 A when R₁ is removed, leaving R₂ connected across the battery. Find (a) R₁ and (b) R₂. R₂ (a) Number (b) Number R₁ ww 41 V remove R₂ + Units Units V remove R₁ ¶ R₂ www 12 + V

Two resistances, R₁ and R₂, are connected in series across a 12-V battery. The current increases by 0.18 A when R₂ is removed, leaving R₁ connected across the battery. However, the current increases by just 0.055 A when R₁ is removed, leaving R₂ connected across the battery. Find (a) R₁ and (b) R₂. (a) Number (b) Number R₁ ww 11 remove R₂ Units Units R₁ V ◄► R₂ remove R₁ R₂ www 12 V

A 15 μF capacitor initially charged to 25 μC is discharged through a 1.2 kΩ resistor. How long does it take to reduce the capacitor's charge to 10 μC?