Answer:
Explanation:
Given
charge is placed at
another charge of is at
We know that Electric field due to positive charge is away from it and Electric field due to negative charge is towards it.
so net electric field is zero somewhere beyond negatively charged particle
Electric Field due to at some distance r from it
Now Electric Field due to is
Now
thus
Thus Electric field is zero at some distance r=1.43 cm right of
The search using the customer name, not the customer number is as follows
<u>Explanation:</u>
<u>Using JOIN
</u>
Apply the natural join on the customers, orders, the order items & the books table. Where the Customer table contains the details of the customer and the order , the order items table will contain details about order of the books given by the customer.
SELECT Title, Paid Each- AS Profit From CUSTOMERS natural join ORDERS natural join ORDERITEMS natural join BOOKS Where FirstName = 'Jake' AND Last Name = 'Lucas' Order BY Order Date, Profit;
Engineering is about building things, learning how to build things and it being fun
Answer:
1 . these most common 5 modes of transportation are Railway Road via waterway and pipelines
2 .