QUANTUM BIOLOGY - EXAMPLE 33.3 : In quantum biology, microtubule is used to store information in a cell. At temperature of T = 300 K, measured current I in a probe is directly proportional to the supplied voltage V, when passing through a microtubule with resistance R. (a) Form an equation of V as a function of I involving k as a constant. (b) If the microtubule has R = 1 ohm at such condition, find the value of V when I = 2 A. Hint : Ohm's law. (c) Find the relationship of k as a function of R.

Answer Posted / kangchuentat

QUANTUM BIOLOGY - ANSWER 33.3 : (a) Let I = kV, V = I / k. (b ) By Ohm's law, when I = 2 A, V = IR = 2 A x 1 ohm = 2 V. (c) From answers in (a) and (b), V = I / k = IR. Then k = 1 / R. The answer is given by Kang Chuen Tat; PO Box 6263, Dandenong, Victoria VIC 3175, Australia; SMS +61405421706; chuentat@hotmail.com; http://kangchuentat.wordpress.com.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What step should be taken in process industries if the process variable is oscillating?

2183


What are the Major Utility Systems in a Pharma Plant? How are they interrelated?

1119


How can the particle size distribution be determined in a given bulk solid?

564


What are some common causes of control valve noise?

568


Explain about different types of lamps?

629






what is isochronus and droop speed?

1793


How can we derive power factor equation p=vi cos phi?

641


Explain what type of flow measurement devices is best for slurries?

573


What are the different ways in which solids can be blended?

632


What is the procedure to estimate the friction factor involved in heat exchanger tubes?

617


Explain how can one determine if a particular solid can be fluidized as in a fluidized bed?

552


What are the effects of oils on the properties of Polyolefins?

2332


What is a black body?

709


What information is needed to specify a mixer?

588


What is the largest application for surfactants?

657