1. Determine the missing value for each series-parallel circui 2. \[ \begin{array}{ll} \mathrm{E}=12 \text { volts } & \mathrm{R} 2=4 \text { ohms } \\ \mathrm{I}_{\mathrm{T}}=3 \text { amperes } & \mathrm{R} 3=4 \text { ohms } \\ \mathrm{R} 1=2 & \end{array} \] \[ \begin{array}{l} \mathrm{E}=1 \\ \mathrm{I}_{\mathrm{T}}=3 \\ \mathrm{R} 1= \end{array} \]
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- Total voltage, \( E = 12 \) volts - Total current, \( I_T = 3 \) amperes - Resistance \( R_2 = 4 \) ohms - Resistance \( R_3 = 4 \) ohms - Resistance \( R_1 = 2 \) ohms Show more…
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Using the formulas for series and parallel circuits, fill in the blanks in the tables shown opposite each circuit. In the blanks across from Battery under $V:$ Write the emf of the battery. I: Write the total current in the circuit. $R$ : Write the equivalent or total resistance of the entire circuit. In the blanks across from $R_{1}$ under $V:$ Write the voltage drop across $R_{1}$ I: Write the current flowing through $R_{1}$. $R:$ Write the resistance of $R_{1} .$ In the blanks across from $R_{2}, R_{3}, \ldots,$ fill in the appropriate numbers under $V, I,$ and $R$. (Begin by looking for key information given in the table and work from there.) $$ \begin{array}{cccc} & \boldsymbol{V} & \boldsymbol{I} & \boldsymbol{R} \\ \hline \text { Battery } & 12.0 \mathrm{~V} & \mathrm{~A} & \Omega \\ R_{1} & \mathrm{~V} & \mathrm{~A} & 2.00 \Omega \\ R_{2} & \mathrm{~V} & \mathrm{~A} & 4.00 \Omega \end{array} $$
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Using the formulas for series and parallel circuits, fill in the blanks in the tables shown opposite each circuit. In the blanks across from Battery under $V:$ Write the emf of the battery. I: Write the total current in the circuit. $R$ : Write the equivalent or total resistance of the entire circuit. In the blanks across from $R_{1}$ under $V:$ Write the voltage drop across $R_{1}$ I: Write the current flowing through $R_{1}$. $R:$ Write the resistance of $R_{1} .$ In the blanks across from $R_{2}, R_{3}, \ldots,$ fill in the appropriate numbers under $V, I,$ and $R$. (Begin by looking for key information given in the table and work from there.) $$ \begin{array}{cccc} & \boldsymbol{V} & \boldsymbol{I} & \boldsymbol{R} \\ \hline \text { Battery } & \mathrm{V} & \mathrm{A} & \Omega \\ R_{1} & 12.0 \mathrm{~V} & \mathrm{~A} & 2.00 \Omega \\ R_{2} & \mathrm{~V} & \mathrm{~A} & 4.00 \Omega \\ R_{3} & 24.0 \mathrm{~V} & \mathrm{~A} & 4.00 \Omega \\ R_{4} & \mathrm{~V} & \mathrm{~A} & 8.00 \Omega \end{array} $$
Using the formulas for series and parallel circuits, fill in the blanks in the tables shown opposite each circuit. In the blanks across from Battery under $V:$ Write the emf of the battery. I: Write the total current in the circuit. $R$ : Write the equivalent or total resistance of the entire circuit. In the blanks across from $R_{1}$ under $V:$ Write the voltage drop across $R_{1}$ I: Write the current flowing through $R_{1}$. $R:$ Write the resistance of $R_{1} .$ In the blanks across from $R_{2}, R_{3}, \ldots,$ fill in the appropriate numbers under $V, I,$ and $R$. (Begin by looking for key information given in the table and work from there.) $$ \begin{array}{cccc} & \boldsymbol{V} & \boldsymbol{I} & \boldsymbol{R} \\ \hline \text { Battery } & 12.0 \mathrm{~V} & 2.00 \mathrm{~A} & \Omega \\ R_{1} & \mathrm{~V} & \mathrm{~A} & 6.00 \Omega \\ R_{2} & \mathrm{~V} & \mathrm{~A} & 4.00 \Omega \\ R_{3} & \mathrm{~V} & \mathrm{~A} & 15.0 \Omega \end{array} $$
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