If V0 is the critical velocity of a channel, its silt transporting power, according to Kennedy, is proportional to

• A. <img src="/_files/images/civil-engineering/irrigation/15-15-33-1.png">
• B. <img src="/_files/images/civil-engineering/irrigation/15-15-33-2.png">
• C. <img src="/_files/images/civil-engineering/irrigation/15-15-33-3.png">
• D. <img src="/_files/images/civil-engineering/irrigation/15-15-33-4.png">
• E. <img src="/_files/images/civil-engineering/irrigation/15-15-33-5.png">