1. Electrical conductivity. Electric current is the flow of electrons in a wire. In metals, the outer electrons of the atoms belong to a cloud of delocalised electrons. They are no longer firmly held by a specific atom, but instead they can move freely through the lattice of positive metal ions. Normally they move randomly.
the BET and the BPT determined to be due by the due date of the tax. Do not file an extension if no tax is due. If you need to make an additional payment in order to have paid 100% of the taxes determined to be due, then you may file your payment online at
The first rebate therefore becomes due after August 2014. From now on, ETI not utilised may no longer be carried forward after each 6 month reconciliation. The ETI not utilised value at the end of February 2015 will also result in a refund and may not be carried forward to the March 2015 EMP201.It is important that employers ensure that their tax affairs are on order as they will not qualify for the rebate if tax returns and/or payments are outstanding.he first rebate therefore becomes due after August 2014. From now on, ETI not utilised may no longer be carried forward after each 6 month reconciliation. The ETI not utilised value at the end of February 2015 will also result in a refund and may not be carried forward to the March 2015 EMP201.