Constants In the circuit shown in the figure (Figure 1) both batteries have insignificant internal resistance...

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Constants In the circuit shown in the figure (Figure 1) both batteries have insignificant internal resistance and the idealized ammeter reads 1.40 A in the direction shown. Figure 75.0 V 12.0 www 48.02 1 of 1 > =? 15.0 22 Part A Find the emf & of the battery. - 60 Submit Previous Answers Request Answer VE + * Incorrect; Try Again; 4 attempts remaining Part B Is the polarity shown correct? yes no Submit Previous Answers Correct Provido Foodback ? V Maid' Constants In the circuit shown in the figure (Figure 1) both batteries have insignificant internal resistance and the idealized ammeter reads 1.40 A in the direction shown. Figure 75.0 V 12.0 www 48.02 1 of 1 > =? 15.0 22 Part A Find the emf & of the battery. - 60 Submit Previous Answers Request Answer VE + * Incorrect; Try Again; 4 attempts remaining Part B Is the polarity shown correct? yes no Submit Previous Answers Correct Provido Foodback ? V Maid'

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