The circuit below shows an ideal battery, four resistors, and three open switches. =3 V,...

  

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The circuit below shows an ideal battery, four resistors, and three open switches. ε =3 V, R₁ = 10 Q2, R₂ = 15 Q, R3 = 5 Q, and R4 = 2 Q. a. With all three switches closed, what is the current through the battery? b. With S₁ and S3 closed, and S₂ open What is the current through the battery? i) ii) What is the voltage across S2? With S₁ and S₂ closed, and S3 open i) What is the current through the battery? ii) What is the voltage across S3? C. R₁ S₁ ww R₂ S₂ E www R3 M R₁ S3 The circuit below shows an ideal battery, four resistors, and three open switches. ε =3 V, R₁ = 10 Q2, R₂ = 15 Q, R3 = 5 Q, and R4 = 2 Q. a. With all three switches closed, what is the current through the battery? b. With S₁ and S3 closed, and S₂ open What is the current through the battery? i) ii) What is the voltage across S2? With S₁ and S₂ closed, and S3 open i) What is the current through the battery? ii) What is the voltage across S3? C. R₁ S₁ ww R₂ S₂ E www R3 M R₁ S3