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* BIO Electrophoresis Electrophoresis is used to separate biological molecules of different dimensions and electric charge (the molecules can have different charge depending on the pH of the solution). A particular molecule of radius R with charge q is in a viscous solution that has an
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- A protein molecule in an electrophoresis gel has a negative charge. The exact charge depends on the pH of the solution, but 30 excess electrons is typical. Part A What is the magnitude of the electric force on a protein with this charge in a 1600 N/C electric field? Express your answer in newtons. να Αφ F = Submit Request Answer Provide Feedbackarrow_forwardIn an experiment a negatively charged balloon (balloon X) is repelled by another charged balloon Y. However, an object Z is attracted to balloon Y. Which of the following can be the charge on Z? Select two answers. a. negative b. positive c. neutral d. cannot be determinedarrow_forwardPart A What is the magnitude of the electric force on charge B in the figure? Part B What is the direction of the electric force on charge B in the figure 1.0 nC A -1.0 nC 1 cm 1 cm 4.0 nC C +arrow_forward
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